Roller shaft type automatic feeding and preheating mechanism of shot blasting machine

Abstract

The invention discloses a roller shaft type automatic feeding and preheating mechanism of a shot blasting machine. The mechanism comprises a feeding roller shaft panel, fixing supporting legs are installed outside the bottom end of the feeding roller shaft panel, feeding roller shafts are installed outside the top end of the feeding roller shaft panel in parallel, and fixing bases are installed outside the top ends of connecting supporting columns. A stacking roller shaft panel is connected between the fixing bases, stacking roller shafts are installed at the top end of the stacking roller shaft panel in parallel, an inclined face is formed between the top faces of the stacking roller shafts, telescopic cross beam columns are installed at the two sides of the inner wall of a limiting vertical plate, limiting baffles are installed at the outer ends of the telescopic cross beam columns, and a steel plate outlet is formed at the lower portion of the side edge of the limiting vertical plate. A tiled baffle is mounted at the position, located at the outer side of the steel plate outlet, of the limiting vertical plate, and a preheating chamber is arranged outside the top end of the feeding roller shaft panel. The roller shaft type automatic feeding and preheating mechanism of the shot blasting machine can effectively convey steel plates in the linear direction, can effectively reducethe conveying area, and is more convenient to use.

Description

technical field [0001] The invention relates to the technical field of shot blasting machines, in particular to a roller-type automatic feeding preheating mechanism for shot blasting machines. Background technique [0002] Shot blasting machine refers to casting equipment that uses high-speed projectiles thrown by a shot blaster to clean or strengthen the surface of castings. The shot blasting machine can shake out sand, remove core and clean the casting at the same time. In some areas, it is also called sandblasting machine and sand blasting machine verbally. Almost all steel castings, gray castings, malleable steel parts, ductile iron parts, etc. must be shot blasted. This is not only to remove scale and sticky sand on the surface of the casting, but also an indispensable preparation process before the quality inspection of the casting. [0003] The existing roller shaft feeding mechanism is generally "L" type, which needs to flatten the steel plate in advance, and then...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a roller-type automatic feeding preheating mechanism for a shot blasting machine, so as to solve the problem that the roller feeding mechanism proposed in the above-mentioned background technology occupies a large space and is inconvenient for feeding in a small position. warm up problem

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